Noctua NF-R8 redux-1800, High Performance Cooling Fan, 3-Pin, 1800 RPM (80mm, Grey)

You can tell by how much air is being moved that these are Noctua fans. As Noctua fans go, they are slightly louder than normal, but for a server rig that is out of sight out of mind. These are just fine.

Solid fan, great design and performance

I bought two of these fans to go in the back of my Corsair 250D case and I love them. Theyre whisper quiet and move a lot of air. My WD Blue hard drive makes more noise than these. Literally all I hear is the sound of the air moving. I would recommend these to anyone looking for a quiet 80mm fan for a small case.

Haven’t found how to wire it yet

I liked everything about it. It was easy to install and is quiet and still working. Also I have three extra fans. Great.

Used this fan as a quieter alternative to the Panasonic OEM on my HP oscilloscope. Seems to work fine, though the Noctuas Chinese plastic is noticeably thinner than the Panasonic Japanese made original.

i bought this for my wifes PC that didnt have a rear case fan. It is whisper quiet and really moves the air.

quiet and functional. good price for airflow in a constrained prebuilt.

The old fan had a very different way of attaching to the case. I needed to scrounge some screws from my old screw jar to attach the new fan to the case. Once done, it works OK, and is quieter than the old one (whose bearings were badly worn!) by quite a bit. Ask me in 6 years if the fan was well made.

Nice construction. It is not whisper quiet as I had hoped but not too bad!